OrthodontistIndex

Keagan Foss, DDS

Orthodontist in Seattle, WA

Registered providerLicense # listed (WA)

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Public-record details

Address
4800 Sand Point Way Ne, Seattle, WA 98105
Phone
(206) 987-2000
Listed under
Individual orthodontists
NPI
1619663531
NPI status
Active in the NPPES registry
Provider type
Individual provider
Registered specialty (self-reported taxonomy)
Orthodontics and Dentofacial Orthopedics (1223X0400X)
Credentials listed
DDS
License number on NPI record
DE61302294 (WA)
NPI first issued
Apr 13, 2023
NPI record last updated
Apr 13, 2023

NPI 1619663531 is active in the federal NPPES registry (CMS) with Orthodontics and Dentofacial Orthopedics, an ADA-recognized dental specialty, as its self-reported primary taxonomy; license DE61302294 (WA) is listed on the record. Source: NPPES NPI Registry (CMS) (record). Data as of 2026-11-12.

What these registry facts mean

The NPI (National Provider Identifier) is the federal ID every HIPAA-covered provider uses to bill insurance. This NPI belongs to an individual clinician. The specialty is the taxonomy the provider chose when registering; NPPES does not check it. A license number here is what the provider entered — confirm it with the state board before you rely on it. Orthodontists are dentists who completed an accredited orthodontic residency after dental school. General dentists can also offer braces or aligners, but they are not listed here.

View NPI 1619663531 in the official registry ↗

Checking credentials: the specialty shown is the one this provider registered with the NPI system. Your state dental board's license lookup confirms the license, and the American Board of Orthodontics lists board-certified orthodontists.

Other orthodontists & practices in Seattle

Brandon Nguyen, DDS, MS11011 Meridian Ave N Ste 104 · Seattle, WA 98133 · (855) 433-6825 · Individual orthodontistsSelf-reported NPI specialty: OrthodonticsRegistered providerLicense # listed (WA)
Brienne C. Roloff-Chiang, DDS, Msd, PLLC1001 Fairview Ave N Ste 2000 · Seattle, WA 98109 · (206) 515-4006 · Orthodontic practicesSelf-reported NPI specialty: Orthodontics · PracticeRegistered provider
Brienne Roloff-Chiang, DDS, MSD1001 Fairview Ave N Ste 2000 · Seattle, WA 98109 · (206) 515-9500 · Individual orthodontistsSelf-reported NPI specialty: OrthodonticsRegistered providerLicense # listed (WA)
Dayton Oki6717 Roosevelt Way Ne Apt 415 · Seattle, WA 98115 · (808) 255-9849 · Individual orthodontistsSelf-reported NPI specialty: OrthodonticsRegistered providerLicense # listed (WA)
Dr Sepideh Torkan DDS Ms PLLC4026 Ne 55th St Unit A105 · Seattle, WA 98105 · (206) 526-7846 · Orthodontic practicesSelf-reported NPI specialty: Orthodontics · PracticeRegistered provider
Drs Leone & Vaughn, Ps945 Elliott Ave W Ste 100 · Seattle, WA 98119 · (206) 285-5000 · Orthodontic practicesSelf-reported NPI specialty: Orthodontics · PracticeRegistered provider
House, Lee, Mast, McDonald and Nelson, PC2743 California Ave Sw Unit 201 · Seattle, WA 98116 · (206) 935-2414 · Orthodontic practicesSelf-reported NPI specialty: Orthodontics · PracticeRegistered provider
Jean Chen, DMD, MS2611 Ne 125th St, #230 · Seattle, WA 98125 · (206) 361-4838 · Individual orthodontistsSelf-reported NPI specialty: OrthodonticsRegistered providerLicense # listed (WA)

All 54 in Seattle →

Public record, not an endorsement. This listing was compiled from public records as of 2026-11-12 and may be incomplete or out of date. Orthodontist Index does not vet, employ, recommend or guarantee orthodontic practices; a badge reflects only what the public record showed on that date. Confirm current details with the official record before you decide. The information on Orthodontist Index is not medical advice and does not replace a doctor, nurse, discharge planner or other qualified professional. Do not use it to make decisions about diagnosis or treatment. If you have a medical emergency, call 911. Full disclaimer · Report an error